142370816

素因数分解:

$2^{11}\times 7^1\times {\mathrm{9931}}^1$

素因数の和:9960

約数の個数: 48

約数和(自身を含む): 325372320

約数和(自身を除く): 183001504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 9931, 14336, 19862, 39724, 69517, 79448, 139034, 158896, 278068, 317792, 556136, 635584, 1112272, 1271168, 2224544, 2542336, 4449088, 5084672, 8898176, 10169344, 17796352, 20338688, 35592704, 71185408, 142370816]

約数ペア:

[(1, 142370816), (2, 71185408), (4, 35592704), (7, 20338688), (8, 17796352), (14, 10169344), (16, 8898176), (28, 5084672), (32, 4449088), (56, 2542336), (64, 2224544), (112, 1271168), (128, 1112272), (224, 635584), (256, 556136), (448, 317792), (512, 278068), (896, 158896), (1024, 139034), (1792, 79448), (2048, 69517), (3584, 39724), (7168, 19862), (9931, 14336)]